[PR #1987] [CLOSED] Fix/proxy close #14520

New Issue

saavagebueno · 2026-08-05T03:05:47-04:00

saavagebueno commented

2026-08-05 03:05:47 -04:00

📋 Pull Request Information

Original PR: https://github.com/netbirdio/netbird/pull/1987
Author: @pappz
Created: 5/14/2024
Status: ❌ Closed

Base: main ← Head: fix/proxy_close

📝 Commits (4)

de2e655 Revert context changes in proxy implementations
4a2429e Fix cleanup and error handling
d39814f Fix lint
d9bcdcf Fix lint

📊 Changes

9 files changed (+54 additions, -76 deletions)

View changed files

📝 client/internal/engine.go (+1 -1)
📝 client/internal/peer/conn.go (+1 -1)
📝 client/internal/peer/conn_test.go (+5 -6)
📝 client/internal/wgproxy/factory.go (+2 -4)
📝 client/internal/wgproxy/factory_linux.go (+2 -4)
📝 client/internal/wgproxy/factory_nonlinux.go (+1 -3)
📝 client/internal/wgproxy/proxy_ebpf.go (+36 -50)
📝 client/internal/wgproxy/proxy_ebpf_test.go (+3 -4)
📝 client/internal/wgproxy/proxy_userspace.go (+3 -3)

📄 Description

Describe your changes

Revert the context cancellation logic from the wg proxy and improve the error handling in case of resource freeing action.

In eBPF proxy implementation we can not close individual turn connections. It frees up in an implicit way if the ice agent closes the conn.
We should not mix in the resource freeing logic the context cancellation with the exported "close" functions. In the eBPF proxy was CloseConn(), Free(), and cancel by parent context.

Issue ticket number and link

Checklist

Is it a bug fix
Is a typo/documentation fix
Is a feature enhancement
It is a refactor
Created tests that fail without the change (if possible)
Extended the README / documentation, if necessary

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/netbirdio/netbird/pull/1987 **Author:** [@pappz](https://github.com/pappz) **Created:** 5/14/2024 **Status:** ❌ Closed **Base:** `main` ← **Head:** `fix/proxy_close` --- ### 📝 Commits (4) - [`de2e655`](https://github.com/netbirdio/netbird/commit/de2e6557adb4a7ab86e8b64ae1bc52a790caad7a) Revert context changes in proxy implementations - [`4a2429e`](https://github.com/netbirdio/netbird/commit/4a2429eb1c82b43711d54e09f34831679e63732f) Fix cleanup and error handling - [`d39814f`](https://github.com/netbirdio/netbird/commit/d39814f173cb0c6ddd07860f0ead4e8a6630a451) Fix lint - [`d9bcdcf`](https://github.com/netbirdio/netbird/commit/d9bcdcf149d45b07d3b7725faf7691c097b50aff) Fix lint ### 📊 Changes **9 files changed** (+54 additions, -76 deletions) <details> <summary>View changed files</summary> 📝 `client/internal/engine.go` (+1 -1) 📝 `client/internal/peer/conn.go` (+1 -1) 📝 `client/internal/peer/conn_test.go` (+5 -6) 📝 `client/internal/wgproxy/factory.go` (+2 -4) 📝 `client/internal/wgproxy/factory_linux.go` (+2 -4) 📝 `client/internal/wgproxy/factory_nonlinux.go` (+1 -3) 📝 `client/internal/wgproxy/proxy_ebpf.go` (+36 -50) 📝 `client/internal/wgproxy/proxy_ebpf_test.go` (+3 -4) 📝 `client/internal/wgproxy/proxy_userspace.go` (+3 -3) </details> ### 📄 Description ## Describe your changes Revert the context cancellation logic from the wg proxy and improve the error handling in case of resource freeing action. - In eBPF proxy implementation we can not close individual turn connections. It frees up in an implicit way if the ice agent closes the conn. - We should not mix in the resource freeing logic the context cancellation with the exported "close" functions. In the eBPF proxy was `CloseConn()`, `Free()`, and cancel by parent `context`. ## Issue ticket number and link ### Checklist - [x] Is it a bug fix - [ ] Is a typo/documentation fix - [ ] Is a feature enhancement - [ ] It is a refactor - [ ] Created tests that fail without the change (if possible) - [ ] Extended the README / documentation, if necessary --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

saavagebueno added the pull-request label 2026-08-05 03:05:47 -04:00

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Reference: DYNR/netbird#14520